@charset 'utf-8';
html,
body {
  min-height: 10px;
  min-width: 10px;
}
.form_box {
  width: 60%;
  margin: 0 auto;
  margin-top: 4rem;
}
.form_box input {
  text-align: center;
  font-size: 1.5rem;
  width: 20rem;
  height: 3rem;
  border: 1px solid #ccc;
  margin: 0.5rem 0;
}
.form_box #diqu select {
  width: 9.8rem;
  height: 3rem;
}
